DescriptionNo moving parts, no noise, and solid-state ,Compact structure, small in size, light in weight, Environmental friendly, RoHS compliant, Precise temperature control, Exceptionally reliable in quality, high performance.Specification:TE Module ParameterType: TEC1-12705Couples: 127Imax: 5AUmax: 15.4VQcmax △T=0(W): 42.5wTmax: 65°CSize: 40 x 40 x 3.8mm